Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VILCHES BLANCO FRANCISCO
Original Assignee
VILCHES BLANCO FRANCISCO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VILCHES BLANCO FRANCISCOfiledCriticalVILCHES BLANCO FRANCISCO
Priority to ES100195UpriorityCriticalpatent/ES100195Y/en
Publication of ES100195UpublicationCriticalpatent/ES100195U/en
Application grantedgrantedCritical
Publication of ES100195YpublicationCriticalpatent/ES100195Y/en
Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Quick-Acting Or Multi-Walled Pipe Joints
(AREA)
Infusion, Injection, And Reservoir Apparatuses
(AREA)
Abstract
An insufflator, with a valve, for first aid, characterized by comprising a bowl in function of a mask that appears traversed by a valve carrier part, which is fitted at one end of the cannula for introduction into the mouth of the injured person and on the side opposite, also fitted under pressure, the insufflation tube, having provided in the upper part of the valve-holder part, and near its point of assembly with the insufflator tube, a transverse groove, while the same piece has been made in its inside a step-like narrowing that, acting as a stop for the seat of a spring that determines the functionality of the actual valve body, gives way to a zone of greater throttling that, in turn, extends into a conduit even more narrow and flattened with exit to the cannula. (Machine-translation by Google Translate, not legally binding)
ES100195U1963-06-181963-06-18
Insufflator, with valve, lifeguard
ExpiredES100195Y
(en)
Improvements in the construction of safety devices for installations intended for the circulation of fluids. (Machine-translation by Google Translate, not legally binding)